101121021133010 has 32 divisors (see below), whose sum is σ = 182836170058752. Its totient is φ = 40266561078720.

The previous prime is 101121021132973. The next prime is 101121021133081. The reversal of 101121021133010 is 10331120121101.

It is a super-2 number, since 2×101121021133010² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101121021133010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244515827 + ... + 244929033.

It is an arithmetic number, because the mean of its divisors is an integer number (5713630314336).

Almost surely, 2^{101121021133010} is an apocalyptic number.

101121021133010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101121021133010 is a deficient number, since it is larger than the sum of its proper divisors (81715148925742).

101121021133010 is a wasteful number, since it uses less digits than its factorization.

101121021133010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523178.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 101121021133010 its reverse (10331120121101), we get a palindrome (111452141254111).

The spelling of 101121021133010 in words is "one hundred one trillion, one hundred twenty-one billion, twenty-one million, one hundred thirty-three thousand, ten".